Celltrion Reviews

3.2

39% would recommend to a friend

(141 total reviews)

49% positive business outlook

Celltrion has an employee rating of 3.2 out of 5 stars, based on 141 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Celltrion employee rating is in line with the average (within 1 standard deviation) for employers within the Management and consulting industry (3.7 stars).

Reviews by job title

141 reviews
1.0
26 Jan 2024

Much to be desired

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Company has lots of potential, a lot needs improving

Cons

Scary work culture, feels like you can be fired for doing your job. Resistance to change in process and culture.

3.0
4 Dec 2025
Recommend
CEO approval
Business outlook

Pros

Great pipeline of biosimilars Competitively priced, providing savings and value to NHS Some talented and experienced colleagues

Cons

Hire & fire with blame culture with high staff turnover South Korean HQ involved in all aspects of UK affairs and require approval Does not respect the industry code of practice Senior management are unprofessional Pressurise sales force to follow unreasonable requests e.g. contact HCPs without consent

1.0
8 Jun 2021

Overall review

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Develop career competitively and more opportunities

Cons

No work life balance and lack of welfare

Viewing 1 - 3 of 141 Reviews

Glassdoor has 162 Celltrion reviews submitted anonymously by Celltrion employees. Read employee reviews and ratings on Glassdoor to decide if Celltrion is right for you.